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SF MARATHON 1ST HALF 2026

Georgi Dimitrov

Bib: 19762•M•Age: 30

Livermore, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 22%
Gender (Male)
#0 / 3619
Top 31%
Division (M30-34)
#0 / 772
Top 33%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:52/mi
19:44
→ flat
4M
9:39/mi
39:01
↑ 67↓ 69
6M
9:31/mi
58:03
↑ 1231.1%
8M
8:41/mi
1:15:25
↑ 166↓ 531.1%
9.6M
8:41/mi
1:29:18
↑ 68↓ 1931.5%
10M
15:41/mi
1:35:34
↓ 241.1%
10.5M
4:12/mi
1:37:40
↓ 732.7%
12M
11:17/mi
1:54:36
↑ 2803.2%
Finish· 13.11 mi
8:00/mi
2:03:28
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time58:03
Pace9:41 /mi
2nd Half
Distance7.11 mi
Time1:05:25
Pace9:12 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:00:5519:449:5219:44
9:52
-
4M
4.00 mi07:20:1239:019:4519:17
9:39
-0:13
6M
6.00 mi07:39:1458:039:4119:02
9:31
-0:08
8M
8.00 mi07:56:361:15:259:2617:22
8:41
-0:50
9.6M
9.60 mi08:10:291:29:189:1813:53
8:41
0:00
10M
10.00 mi08:16:451:35:349:336:16
15:41
+7:00
10.5M
10.50 mi08:18:511:37:409:182:06
4:12
-11:29
12M
12.00 mi08:35:471:54:369:3316:56
11:17
+7:05
Finish
13.11 mi08:44:392:03:289:258:52
8:00
-3:17

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

4:12 /mi

Average Pace

9:25 /mi

Slowest Pace

15:41 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

10:58

9% of race

Time at Steady Pace

1:29:18

72% of race

Time at Slower Pace

23:12

19% of race

Average Pace: 9:25 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi07:00:5519:449:5219:44
9:52
#2806
4M
4.00 mi07:20:1239:019:4519:17
9:39
#2503
6M
6.00 mi07:39:1458:039:4119:02
9:31
#2315
8M
8.00 mi07:56:361:15:259:2617:22
8:41
#1889
9.6M
9.60 mi08:10:291:29:189:1813:53
8:41
#1912
10M
10.00 mi08:16:451:35:349:336:16
15:41
#1830
10.5M
10.50 mi08:18:511:37:409:182:06
4:12
#1802
12M
12.00 mi08:35:471:54:369:3316:56
11:17
#1566
Finish
13.11 mi08:44:392:03:289:258:52
8:00
#1465
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 15%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:22

Segment Time

9:18/mi

Pace

0.90 mi

Distance

Overall

999

Men

791

Division

179

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi28061939412771(Top 12%)614(Top 17%)139(Top 18%)
4M4.00 mi2.00 mi2503+3031766+173379+332313(Top 35%)1661(Top 46%)355(Top 46%)
6M6.00 mi2.00 mi2315+1881652+114350+292077(Top 32%)1508(Top 42%)330(Top 43%)
8M8.00 mi2.00 mi1889+4261415+237312+38979(Top 15%)808(Top 22%)170(Top 22%)
9.6M9.60 mi1.60 mi1912-231417-2315-32340(Top 36%)1519(Top 42%)328(Top 42%)
10M10.00 mi0.40 mi1830+821360+57304+111064(Top 16%)817(Top 23%)186(Top 24%)
10.5M10.50 mi0.50 mi1802+281341+19302+21058(Top 16%)837(Top 23%)191(Top 25%)
12M12.00 mi1.50 mi1566+2361191+150266+36771(Top 12%)614(Top 17%)139(Top 18%)
Finish13.11 mi1.11 mi1465+1011127+64256+10593(Top 9%)493(Top 14%)107(Top 14%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 12%
~flat
+5ft-3ft

Overall

771

Males

614

M30-34

140

2M→4M

2.0 - 4.0 mi

Top 35%
×4story building
+67ft-69ft

Overall

2313

Males

1661

M30-34

357

4M→6M

4.0 - 6.0 mi

Top 32%
×9story building
+123ft-9ft

Overall

2077

Males

1508

M30-34

331

6M→8M

6.0 - 8.0 mi

Top 15%
×12story building
+166ft-53ft

Overall

979

Males

808

M30-34

171

8M→9.6M

8.0 - 9.6 mi

Top 36%
×13story building
+68ft-193ft

Overall

2340

Males

1519

M30-34

329

9.6M→10M

9.6 - 10.0 mi

Top 16%
×2story building
+0ft-24ft

Overall

1064

Males

817

M30-34

187

10M→10.5M

10.0 - 10.5 mi

Top 16%
×6story building
+1ft-73ft

Overall

1058

Males

837

M30-34

192

10.5M→12M

10.5 - 12.0 mi

Top 12%
×21story building
+280ft-26ft

Overall

771

Males

614

M30-34

140

12M→Finish

12.0 - 13.1 mi

Top 9%
×7story building
+14ft-89ft

Overall

593

Males

493

M30-34

107

Passing Analysis

Category:
Athletes Passed
1517*
Passed By
176
Net Change
+1341
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2806
2M → 4M33431+303#2806#2503
4M → 6M20012+188#2503#2315
6M → 8M429*3+426#2315#1889
8M → 9.6M87110-23#1889#1912
9.6M → 10M842+82#1912#1830
10M → 10.5M280+28#1830#1802
10.5M → 12M25115+236#1802#1566
12M → Finish104*3+101#1566#1465
TOTALS1517*176+1341

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events